mirror of
https://gh.wpcy.net/https://github.com/boldthemes/wp-juggler-server.git
synced 2026-04-30 21:55:35 +08:00
247 lines
7.8 KiB
PHP
247 lines
7.8 KiB
PHP
<?php
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/**
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* AJAX-specific functionality for the plugin.
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*
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* @link https://wpjuggler.com
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* @since 1.0.0
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*
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* @package WP_Juggler_Server
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* @subpackage WP_Juggler_Server/includes
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*/
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// Prevent direct access.
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if (! defined('WPJS_PATH')) exit;
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class WPJS_Mailer
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{
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/**
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* The ID of this plugin.
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*
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* @since 1.0.0
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* @access private
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* @var string $wp_juggler_server The ID of this plugin.
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*/
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private $wp_juggler_server;
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/**
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* The version of this plugin.
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*
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* @since 1.0.0
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* @access private
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* @var string $version The current version of this plugin.
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*/
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private $version;
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private $plugin_name;
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/**
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* Initialize the class and set its properties.
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*
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* @since 1.0.0
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* @var string $wp_juggler_server The name of this plugin.
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* @var string $version The version of this plugin.
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*/
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public function __construct($wp_juggler_server, $version)
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{
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$this->wp_juggler_server = $wp_juggler_server;
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$this->version = $version;
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$this->plugin_name = 'wpjs';
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}
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public static function wpjs_send_fe_alert_start( $site_id )
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{
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$will_send = get_post_meta($site_id, 'wp_juggler_fe_down', true);
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if(!$will_send){
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update_post_meta($site_id, 'wp_juggler_fe_down', true);
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$serialized_datetime = serialize( new DateTime(current_time('mysql'), new DateTimeZone(wp_timezone_string())) );
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update_post_meta($site_id, 'wp_juggler_fe_down_time', $serialized_datetime );
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} else {
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return;
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}
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$site = get_post($site_id);
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$site_name = $site->post_title;
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$site_url = get_post_meta($site_id, 'wp_juggler_server_site_url', true);
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$saved_email_alerts = get_post_meta($site_id, 'wp_juggler_email_alerts', true);
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$args = array(
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'site_name' => $site_name,
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'site_url' => $site_url,
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'site_time' => current_time('g:i A')
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);
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$subject_template = "Web site {{ site_name }} is down";
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$subject = WPJS_Mailer::parse_template( $subject_template, $args );
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$message_template = "Web Site {{ site_name }} ( url: {{ site_url }} ) stopped responding at {{ site_time }}";
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$message = WPJS_Mailer::parse_template( $message_template, $args );
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$headers = array('Content-Type: text/html; charset=UTF-8');
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if (is_array($saved_email_alerts) && !empty($saved_email_alerts)) {
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foreach ($saved_email_alerts as $email_alert) {
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$to = $email_alert;
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wp_mail($to, $subject, $message, $headers);
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}
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}
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}
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public static function wpjs_send_fe_alert_end( $site_id )
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{
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if (! metadata_exists('post', $site_id, 'wp_juggler_fe_down')){
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return;
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}
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$will_send = get_post_meta($site_id, 'wp_juggler_fe_down', true);
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if($will_send){
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$serialized_datetime = get_post_meta($site_id, 'wp_juggler_fe_down_time', true);
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if ($serialized_datetime) {
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$prev_time = unserialize($serialized_datetime);
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}
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if ($prev_time instanceof DateTime) {
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$curr_time = new DateTime(current_time('mysql'), new DateTimeZone(wp_timezone_string()));
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$interval = $prev_time->diff($curr_time);
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$readable_interval = $interval->format('%d days, %h hours, %i minutes, %s seconds');
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update_post_meta($site_id, 'wp_juggler_fe_down', false);
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$serialized_datetime = serialize( new DateTime(current_time('mysql'), new DateTimeZone(wp_timezone_string())) );
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update_post_meta($site_id, 'wp_juggler_fe_down_time', $serialized_datetime );
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} else {
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return;
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}
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} else {
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return;
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}
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$site = get_post($site_id);
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$site_name = $site->post_title;
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$site_url = get_post_meta($site_id, 'wp_juggler_server_site_url', true);
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$saved_email_alerts = get_post_meta($site_id, 'wp_juggler_email_alerts', true);
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$args = array(
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'site_name' => $site_name,
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'site_url' => $site_url,
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'site_time' => current_time('g:i A'),
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'interval' => $readable_interval
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);
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$subject_template = "Web site {{ site_name }} is up";
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$subject = WPJS_Mailer::parse_template( $subject_template, $args );
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$message_template = "Web Site {{ site_name }} ( url: {{ site_url }} ) started responding at {{ site_time }}. The site was down for {{ interval }}";
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$message = WPJS_Mailer::parse_template( $message_template, $args );
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$headers = array('Content-Type: text/html; charset=UTF-8');
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if (is_array($saved_email_alerts) && !empty($saved_email_alerts)) {
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foreach ($saved_email_alerts as $email_alert) {
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$to = $email_alert;
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wp_mail($to, $subject, $message, $headers);
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}
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}
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}
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public static function wpjs_send_api_alert_start( $site_id )
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{
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$will_send = get_post_meta($site_id, 'wp_juggler_api_down', true);
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if(!$will_send){
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update_post_meta($site_id, 'wp_juggler_api_down', true);
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$serialized_datetime = serialize( new DateTime(current_time('mysql'), new DateTimeZone(wp_timezone_string())) );
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update_post_meta($site_id, 'wp_juggler_api_down_time', $serialized_datetime );
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} else {
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return;
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}
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$site = get_post($site_id);
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$site_name = $site->post_title;
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$site_url = get_post_meta($site_id, 'wp_juggler_server_site_url', true);
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$saved_email_alerts = get_post_meta($site_id, 'wp_juggler_email_alerts', true);
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$args = array(
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'site_name' => $site_name,
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'site_url' => $site_url,
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'site_time' => current_time('g:i A')
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);
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$subject_template = "API on {{ site_name }} is down";
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$subject = WPJS_Mailer::parse_template( $subject_template, $args );
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$message_template = "API on {{ site_name }} ( url: {{ site_url }} ) stopped responding at {{ site_time }}";
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$message = WPJS_Mailer::parse_template( $message_template, $args );
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$headers = array('Content-Type: text/html; charset=UTF-8');
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if (is_array($saved_email_alerts) && !empty($saved_email_alerts)) {
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foreach ($saved_email_alerts as $email_alert) {
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$to = $email_alert;
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wp_mail($to, $subject, $message, $headers);
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}
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}
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}
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public static function wpjs_send_api_alert_end( $site_id )
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{
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if (! metadata_exists('post', $site_id, 'wp_juggler_api_down')){
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return;
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}
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$will_send = get_post_meta($site_id, 'wp_juggler_api_down', true);
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if($will_send){
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$serialized_datetime = get_post_meta($site_id, 'wp_juggler_api_down_time', true);
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if ($serialized_datetime) {
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$prev_time = unserialize($serialized_datetime);
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}
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if ($prev_time instanceof DateTime) {
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$curr_time = new DateTime(current_time('mysql'), new DateTimeZone(wp_timezone_string()));
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$interval = $prev_time->diff($curr_time);
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$readable_interval = $interval->format('%d days, %h hours, %i minutes, %s seconds');
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update_post_meta($site_id, 'wp_juggler_api_down', false);
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$serialized_datetime = serialize( new DateTime(current_time('mysql'), new DateTimeZone(wp_timezone_string())) );
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update_post_meta($site_id, 'wp_juggler_api_down_time', $serialized_datetime );
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} else {
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return;
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}
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} else {
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return;
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}
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$site = get_post($site_id);
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$site_name = $site->post_title;
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$site_url = get_post_meta($site_id, 'wp_juggler_server_site_url', true);
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$saved_email_alerts = get_post_meta($site_id, 'wp_juggler_email_alerts', true);
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$args = array(
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'site_name' => $site_name,
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'site_url' => $site_url,
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'site_time' => current_time('g:i A'),
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'interval' => $readable_interval
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);
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$subject_template = "API on {{ site_name }} is up";
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$subject = WPJS_Mailer::parse_template( $subject_template, $args );
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$message_template = "API on {{ site_name }} ( url: {{ site_url }} ) started responding at {{ site_time }}. The API was down for {{ interval }}";
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$message = WPJS_Mailer::parse_template( $message_template, $args );
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$headers = array('Content-Type: text/html; charset=UTF-8');
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if (is_array($saved_email_alerts) && !empty($saved_email_alerts)) {
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foreach ($saved_email_alerts as $email_alert) {
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$to = $email_alert;
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wp_mail($to, $subject, $message, $headers);
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}
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}
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}
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public static function parse_template($template, $args) {
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return preg_replace_callback('/\{\{\s*(\w+)\s*\}\}/', function($matches) use ($args) {
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$key = $matches[1];
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return isset($args[$key]) ? $args[$key] : $matches[0];
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}, $template);
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}
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}
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